This latest update clearly shows the advantages you gain when choosing this system to grow your tomatoes the crop is larger and more fruit on the trusses
This happens to some variety’s of Tomatoes when after the truss has set the tomato reverts to growing another stem and producing flowers for more fruit.
The most likely reason is that where they originate a lot grow as vines along the ground and this would allow then to spread seed further,I have always removed them as it allows the truss to ripen better and tomatoes further up the plant to be more productive
Just occasionally you come across something so simple you wonder why people have not been using it for years. Twine is a garden essential but most of it comes from man made plastics.Twool is compostable,organic natural fibre and biodegrades quickly in the garden and we can all make a small difference by using it for our gardening jobs